如何使用Powershell远程选择几个服务器

Question

想法是使用Select-String和Invoke-Command在多个服务器上搜索模式。

我无法正确地将$结果返回到本地服务器，并将其打印到文件和/或控制台中（这并不重要）。

我需要的是能够看到的搜索结果（文件名，行，匹配）

Set Execution-Policy RemoteSigned 
$servidores = Get-Content "C:\ServerList.txt" 
(Get-Date).ToString() 

Write-Output "----------------Running script------------------" 
Write-Output "---------------Servers in scope :---------------" 
Write-Output $servidores 
Write-Output "-----------------Starting Loop-----------------" 

$ToExecute = { 
Select-String -SimpleMatch "password" -Path C:\*.* -Exclude C:\Users\Public\resultados.txt 
} 


foreach ($server in $servidores){ 
$result = Invoke-Command -ComputerName $server -ScriptBlock $ToExecute 
Write-Output "----------Executing Search on Server:-----------" 
(Get-Date).ToString();$server; 
Write-Output "------------------------------------------------" 
Write-Output $result 
Out-File $result C:\Users\Public\resultados.txt 
} 

Answer 1

对于出文件，如果你不是管道，你需要使用-inputobject旗。由于Out-File does not take the inputobject by position.

Out-File -InputObject $result -path C:\Users\Public\resultados.txt 

否则，你可以使用三通对象来代替写输出/ OUTFILE。

$result | Tee -filepath C:\Users\Public\resultados.txt 

Answer 2

Set Execution-Policy RemoteSigned 
$servidores = Get-Content "C:\ServerList.txt" 
Write-Output ("----------------Running script-----"+(Get-Date).ToString()+"-- -----------") 
Write-Output "--------------------------Servers in scope----------------------------" 
Write-Output $servidores 
foreach ($server in $servidores){ 
Write-Output ("---Executing Search on Server:---"+$server+"----at:"+(Get- Date).ToString()+"-------------") 
$result= Invoke-Command -ComputerName $server -ScriptBlock {Select-String - Pattern "password" -Path C:\*.txt -AllMatches} 
if ($result -ne $null){ 
Write-Output $result.ToString() 
} 
}Read-Host -Prompt "Press Enter to exit"